Turbo manifold upgrade for Audi A4 B5, B6, B7 1.8T, A6 C5 1.8T, and Passat 3B/G 1.8T.

- Turbo manifold upgrade for Audi A4 B5, B6, B7 1.8T, A6 C5 1.8T, and Passat 3B/G 1.8T

Technical Specifications:

- Cast iron turbo manifold

- K03 flange

- Larger pipe diameter for up to 10% more power

Compatible with:

- All Audi/VW 1.8T engines installed longitudinally, e.g. Audi A4 B5, B6, and B7 1.8T, Passat 3BG 1.8T

- Turbochargers K03 or K04